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  <title>Construct a Swish object</title>

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</div><hr /><div id="swish.construct" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Swish::__construct</h1>
  <p class="verinfo">(PECL swish &gt;= 0.1.0)</p><p class="refpurpose"><span class="refname">Swish::__construct</span> &mdash; <span class="dc-title">Construct a Swish object</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-swish.construct-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type"><span class="type void">void</span></span> <span class="methodname"><strong>Swish::__construct</strong></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$index_names</code></span>
   )</div>

  <div class="warning"><strong class="warning">Warning</strong><p class="simpara">此函数是<em class="emphasis">实验性</em>的。此函数的表象，包括名称及其相关文档都可能在未来的
PHP 发布版本中未通知就被修改。使用本函数风险自担 。</p></div>
 </div>

 <div class="refsect1 parameters" id="refsect1-swish.construct-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">index_names</code></em></dt>

     <dd>

      <p class="para">
       The list of index files separated by spaces.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-swish.construct-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   没有返回值。
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-swish.construct-errors">
  <h3 class="title">错误／异常</h3>
  <p class="para">
   Throws <strong class="classname">SwishException</strong> on error.
  </p>
 </div>

 <div class="refsect1 examples" id="refsect1-swish.construct-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-4636">
    <p><strong>Example #1 A <span class="function"><strong>Swish::__construct()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #007700">try&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$swish&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">Swish</span><span style="color: #007700">(</span><span style="color: #DD0000">"index1&nbsp;index2"</span><span style="color: #007700">);<br />}&nbsp;catch&nbsp;(</span><span style="color: #0000BB">SwishException&nbsp;$e</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;</span><span style="color: #0000BB">$e</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getMessage</span><span style="color: #007700">(),&nbsp;</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />}<br /><br />foreach&nbsp;(</span><span style="color: #0000BB">$swish</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">indexes&nbsp;</span><span style="color: #007700">as&nbsp;</span><span style="color: #0000BB">$index</span><span style="color: #007700">)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$index</span><span style="color: #007700">[</span><span style="color: #DD0000">"name"</span><span style="color: #007700">]);<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$index</span><span style="color: #007700">[</span><span style="color: #DD0000">"headers"</span><span style="color: #007700">][</span><span style="color: #DD0000">"Total&nbsp;Words"</span><span style="color: #007700">]);<br />}<br /><br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程的输出类似于：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
string(6) &quot;index1&quot;
int(1888)
string(6) &quot;index2&quot;
int(2429)
</pre></div>
    </div>
   </div>
  </p>
 </div>

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